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Investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (LTV)

Two experiments were conducted to investigate the migration of light non-aqueous phase liquid (LNAPL) in two different porous media using LTV technique. The first media was fine sand as a single-porosity and the second media was S300 kaolin as a double-porosity. The two media were packed separately...

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Main Authors: Alaziaza, M. Y. D., Ngien, S. K., Bob, M. M., Kamaruddin, S. A., Ishak, W. M. F.
格式: Conference or Workshop Item
出版: EDP Sciences 2016
主題:
T Technology (General)
在線閱讀:http://eprints.utm.my/id/eprint/73344/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84969933295&doi=10.1051%2fmatecconf%2f20164703023&partnerID=40&md5=ade84461f478222dfdb7a703993659a3
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spelling my.utm.733442017-11-21T03:28:04Z http://eprints.utm.my/id/eprint/73344/ Investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (LTV) Alaziaza, M. Y. D. Ngien, S. K. Bob, M. M. Kamaruddin, S. A. Ishak, W. M. F. T Technology (General) Two experiments were conducted to investigate the migration of light non-aqueous phase liquid (LNAPL) in two different porous media using LTV technique. The first media was fine sand as a single-porosity and the second media was S300 kaolin as a double-porosity. The two media were packed separately in the flow chamber and then LNAPL was injected from the top of the model and the migration of LNAPL (Toluene) was observed using a digital camera connected to a laptop and controlled using special software. The images were captured according to a predetermined time interval set by the software. The results show a significant difference in the migration of LNAPL in the two porous media, where the migration in the double-porosity media was much faster than the migration in the single-porosity. This finding is due to the occurrence of inter-aggregate pores in the double-porosity soil structure. This paper shows that more attention should be given towards the pollution of the groundwater sources that are located within or near the double-porosity media especially the agricultural soil. EDP Sciences 2016 Conference or Workshop Item PeerReviewed Alaziaza, M. Y. D. and Ngien, S. K. and Bob, M. M. and Kamaruddin, S. A. and Ishak, W. M. F. (2016) Investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (LTV). In: 3rd International Conference on Civil and Environmental Engineering for Sustainability, IConCEES 2015, 1-2 Dec 2015, Melaka, Malaysia. https://www.scopus.com/inward/record.uri?eid=2-s2.0-84969933295&doi=10.1051%2fmatecconf%2f20164703023&partnerID=40&md5=ade84461f478222dfdb7a703993659a3
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic T Technology (General)
spellingShingle T Technology (General)
Alaziaza, M. Y. D.
Ngien, S. K.
Bob, M. M.
Kamaruddin, S. A.
Ishak, W. M. F.
Investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (LTV)
description Two experiments were conducted to investigate the migration of light non-aqueous phase liquid (LNAPL) in two different porous media using LTV technique. The first media was fine sand as a single-porosity and the second media was S300 kaolin as a double-porosity. The two media were packed separately in the flow chamber and then LNAPL was injected from the top of the model and the migration of LNAPL (Toluene) was observed using a digital camera connected to a laptop and controlled using special software. The images were captured according to a predetermined time interval set by the software. The results show a significant difference in the migration of LNAPL in the two porous media, where the migration in the double-porosity media was much faster than the migration in the single-porosity. This finding is due to the occurrence of inter-aggregate pores in the double-porosity soil structure. This paper shows that more attention should be given towards the pollution of the groundwater sources that are located within or near the double-porosity media especially the agricultural soil.
format Conference or Workshop Item
author Alaziaza, M. Y. D.
Ngien, S. K.
Bob, M. M.
Kamaruddin, S. A.
Ishak, W. M. F.
author_facet Alaziaza, M. Y. D.
Ngien, S. K.
Bob, M. M.
Kamaruddin, S. A.
Ishak, W. M. F.
author_sort Alaziaza, M. Y. D.
title Investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (LTV)
title_short Investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (LTV)
title_full Investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (LTV)
title_fullStr Investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (LTV)
title_full_unstemmed Investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (LTV)
title_sort investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (ltv)
publisher EDP Sciences
publishDate 2016
url http://eprints.utm.my/id/eprint/73344/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84969933295&doi=10.1051%2fmatecconf%2f20164703023&partnerID=40&md5=ade84461f478222dfdb7a703993659a3
_version_ 1643656636649177088
score 13.251813

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